HANYOUNG NUX LC Series User manual

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MD0901E180504
Specification
Model LC3 LC4 LC6 LC7
Power voltage 100-240 V a.c. 50/60 Hz (voltage fluctuation rate: ±10%)
Power Consumption ■ 2-stage setting type: max. 12 VA
■ 1-stage setting type: max. 11 VA
Character height
Counting unit
(14.5 mm),
Setting unit
(10 mm)
■ 6-digit:
Counting unit
(10.8 mm),
Setting unit
(8 mm)
■ 4-digit:
Counting unit
(14 mm),
Setting unit
(8.5 mm)
Counting unit
(10.5 mm),
Setting unit
(6.7 mm)
Counting unit
(17.2 mm),
Setting unit
(12.5 mm)
Max counting speed 1 cps / 30 cps / 1 K cps / 10 K cps
Power outage compensation 10 years (using non-volatile memory)
Input
■ Selection of input method by external switch (voltage
input / non-voltage input)
■ Counter: composed of CP1, CP2, RESET, BATCH -RESET
■Timer: composed of START, INHIBIT, RESET
■Voltage input: HIGH level (5 V - 30 V d.c.), LOW level
(0 V - 2 V d.c.),input resistance (about 4.5 KΩ)
■
Non-voltage input: impedance during short-circuit (max. 1 KΩ),
residual voltage during short-circuit (max. 2 V d.c.)
Minimum input signal time 1 ms / 20 ms (START, INHIBIT, RESET inputs)
External power supply Max. 12 V d.c. 100 ㎃
ONE SHOT output 0.01 ~ 99.99 sec.
contact
output
1-stage OUT (SPDT, 1c) OUT (SPST, 1a) OUT (SPDT, 1c)
2-stage OUT1 (SPST, 1a), OUT2 (SPDT, 1c)
* OUT2 of LC6-P62C: SPST configuration
capacity
■ SPDT: NC (250 V a.c. 5A), NO (250 V a.c. 2A), resistive load
■ SPST: 250 V a.c. 5A, resistive load
contactless
output
1-stage
NPN 2 circuits (OUT, BAT.O),
* LC4-P61C / P41C models NPN 1 circuit configuration
2-stage
NPN 2 circuits
(OUT1, OUT2)
-
NPN 2 circuits
(OUT1, OUT2)
capacity Open collector, max. 30 V d.c. 100 ㎃
Timer operation error Power start: max. ±0.01 % ±0.05 sec
Reset start: max. ±0.01 % ±0.03 sec
protocol Modbus RTU
method RS485 (2-wire half-duplex)
synchronism Asynchronous
speed 2,400 / 4,800 / 9,600 / 19,200 / 38,400 bps
effective distance Max. within 800 m
maximum connections 31 (address : 1 ~ 127)
response waiting time 5 ~ 99 ms
START BIT 1 bit (fixed)
STOP BIT 1 bit (fixed)
DATA BIT 8 bit
PARITY BIT None / Odd / Even
Insulation resistance Min. 100 ㏁ (500 V d.c.)
conductive part terminal - unfilled metal
Dielectric strength 2000 V a.c. 60 Hz for 1 minute (different live part terminals)
Noise immunity
Square-wave noise by noise simulator (1 ㎲ pulse every 16 ㎳)
±2000 V (pulse width 1 ㎲)
Vibration durability 10-55 ㎐, single amplitude 0.5 ㎜, 3-axis each direction, 2 h
Relay
life
electrical Min. 50,000 times
mechanical Min. 10,000,000 times
Degree of protection IP66 (product front)
Approval
Storage temperature -20 ~ 65 ℃
Ambient temperature & humidity -10 ~ 55 ℃, 35 ~ 85 ％ RH
Weight 196 g 140 g 143 g 222 g
Model Code Content
LC 󱅢 -󱅢󱅢󱅢󱅢 LCD Counter & Timer
Dimensions
3 96(W) × 48(H) ㎜
4 48(W) × 48(H) ㎜
6 72(W) × 36(H) ㎜
7 72(W) × 72(H) ㎜
Settings P Preset Counter & Timer
Display digits 4 4 digits (9999) ※LC4 only
6 6 digits (999999)
Control output 1 1-stage output
2 2-stage output
Sub output N No sub output
C RS485 (MODBUS-RTU)
Power voltage A 100 - 240 V a.c. 50/60 ㎐
LCD Counter & Timer
LC series
Thank you for purchasing Hanyoung Nux products. Please read the instruction manual
carefully before using this product, and use the product correctly. Also, please keep this
manual where you can view it any time.
HEAD OFFICE/
FACTORY
HANYOUNGNUX CO.,LTD
28, Gilpa-ro 71beon-gil, Nam-gu, Incheon, Korea
TEL : [phone] FAX : [phone] http://www.hynux.com
USER'S MANUAL
Safety information
Please read the safety information carefully before the use, and use the product correctly.
The alerts declared in the manual are classified into Danger, Warning and Caution according
to their importance
DANGER
Indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury
WARNING
Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury
CAUTION
Indicates a potentially hazardous situation which, if not avoided, may result in minor injury or property damage
DANGER
• The input/output terminals are subject to electric shock risk. Never let the input/output terminals come
in contact with your body or conductive substances.
WARNING
• Any use of the product other than those specified by the manufacturer may result in personal injury or
property damage.
• If there is a possibility that a malfunction or abnormality of this product may lead to a serious accident to
the system, install an appropriate protection circuit on the outside.
• Since this product is not equipped with a power switch and fuse, install them separately on the outside
(fuse rating: 250 V a.c. 0.5 A).
• Please supply the rated power voltage, in order to prevent product breakdowns or malfunctions.
• To prevent electric shocks and malfunctions, do not supply the power until the wiring is completed.
• The product does not have an explosion-proof structure, so avoid using it in places with
flammable or explosive gases.
• Never disassemble, modify, process, improve or repair this product, as it may cause abnormal
operations, electric shocks or fires.
• Please disassemble the product after turning OFF the power. Failure to do so may result in
electric shocks, product abnormal operations or malfunctions.
• Please use this product after installing it to a panel, because there is a risk of electric shock.
CAUTION
Suffix code
• The contents of this manual may be changed without prior notification.
• Please make sure that the product specifications are the same as you ordered.
• Please make sure that there are no damages or product abnormalities occurred during shipment.
• Please use the product in places where corrosive gases (especially harmful gases, ammonia, etc.)
and flammable gases are not generated.
• Please use the product in places where vibrations and impacts are not applied directly.
• Please use the product in places without liquids, oils, chemicals, steam, dust, salt, iron, etc.
• Please do not wipe the product with organic solvents such as alcohol, benzene, etc.
(use neutral detergents).
• Please avoid places where large inductive interference, static electricity, magnetic noise are generated.
• Please avoid places with heat accumulation caused by direct sunlight, radiations, etc.
• Please use the product in places with elevation below 2000 m.
• When water enters, short circuit or fire may occur, so please inspect the product carefully.
• When there is a lot of noise from the power, we recommend to use insulation
transformer and noise filter. Please install the noise filter to a grounded panel, etc. and
make the wiring of noise filter output and power supply terminal as short as possible.
• Tightly twisting the power cables is effective against noise.
• Do not wire anything to unused terminals.
• Please wire correctly, after checking the polarity of the terminals.
• When you install this product to a panel, please use switches or circuit breakers compliant with
IEC60947-1 or IEC60947-3.
• Please install switches or circuit breakers at close distance for user convenience.
• We recommend regular maintenance for the continuous safe use of this product.
• Some components of this product may have a lifespan or deteriorate over time.
• The warranty period of this product, is 1 year, including its accessories, under normal conditions of use.
• The preparation period of the contact output is required during power supply.
If used as a signal to external interlock circuit, etc. please use a delay relay together.
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Control output
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Counter function mode
Power
POWER
Input signal unstable time
Since the rise and fall time of internal power and external output power is 100 ms after power
on and 200 ms after power off, it does not not operate in unstable time to prevent malfunction
due to unsafe output operation of external sensor
• Apply the signal 100 ms after power on.
• Apply power 200 ms after power off.
Power supply
Maximum counting speed
ON
time
OFF
time
The maximum counting speed is the maximum response speed when you input the duty ratio
(ON / OFF ratio) of the count input signal as 1: 1.
① Even when the input signal is below the maximum counting speed, it may not be counted
if the ON and OFF times are less than the specified minimum signal width.
② Minimum signal time.
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Part name and functions
Function mode configuration
① PV display: displays count value, time value, batch count value, setting item
② SV display: displays counter / timer / batch set value
③ MODE KEY:
enters and quits function mode (auto save function set value during termination)
: used to switch the SV display in operation mode (1-stage/2-stage set values/batch set value)
④ SHIFT KEY: enters set value change mode and shifts the set value digits
: enters communication setting mode in function mode
⑤ DOWN KEY: reduces set value in function mode and set value change mode
⑥ UP KEY: increases set value in function mode and set value change mode
⑦ RESET KEY: resets count value, time value and output status
⑧
START input indicator: illuminates when external START signal is applied in timer operation mode
⑨ INHIBIT input indicator: illuminates when external INHIBIT signal is applied in timer operation mode
⑩ RESET input indicator: illuminates when external RESET signal is applied
⑪ LOCK set indicator: illuminates when LOCK is set
⑫ Communication write inhibit indicator: illuminates when communication write inhibit is set
⑬ Timer setting indicator: illuminates when TIM/TTIM/BTIM operation mode is set, flashes
during timing operation
⑭ BATCH output indicator: illuminates during BATCH output operation
⑮ OUT1 output indicator: illuminates during OUT1 output operation
⑯ OUT2 output indicator: illuminates during OUT2 output operation
⑰ BATCH setting indicator: illuminates when switching SV display to BATCH set value
⑱ OUT1 setting indicator: illuminates when switching SV display to 1-stage set value
⑲ OUT2 setting indicator: illuminates when switching SV display to 2-stage set value
* The batch count value can be initialized by pressing the front reset button in the batch count
value display mode or by applying a signal to the batch reset terminal.
Display
Operation
mode
Description
Preset
counter
According to input mode, it adds, subtracts, add/subtracts and counts the
pulses applied to external input CP1 /CP2. When the count value reaches
the 1- and 2-stage set values, the OUT1 and OUT2 are operated according
to the selected output mode.
Batch
counter
The batch output is activated when the batch count value reaches the
batch set value, after counting the count-ups of the counter.
Timer
When a signal is applied to the external input START / INHIBIT / RESET,
the operation time is displayed according to time range.
OUT1 and OUT2 outputs are operated according to the selected output
mode when the time value reaches the 1- and 2- stage set values.
Twin
timer
OUT1 and OUT2 outputs are turned ON / OFF according to ON and OFF set
times. (OUT output is operated in 1-stage model, OUT1 and OUT2 outputs
are operated in 2-stage model simultaneously).
Batch
timer
The batch output is activated when the batch count value reaches the
batch set value, after counting the time-ups of the timer.
Operation mode
Display Name Settings
Display
condition
Initial
value
Operation
mode
* In operation mode setting, you can set the
communication function by pressing key
Counter
Input
mode Counter
Output mode Counter
OUT2/
OUT
output
time
•Sets OUT2 or OUT output time
•You cannot set to 00.00 in some output modes
2-stage
setting
1-stage
setting
OUT1
output time
•Sets OUT1 output time
2-stage
setting
Counting
speed
•Sets max counting speed (when duty ratio is 1:1)
Counter
Pre-scale
decimal
point
•Up to 5 decimal places can be set
Counter
Pre-scale Counter
Decimal
point
※ Decimal point display cannot be more than prescale one
Counter
Reset time Counter
Power
outage
memory
•SAVE (saves count value), CLEAR (resets count
value
Counter
Show input
logic
•Shows NPN/PNP input selection status of side dip swtch
Counter
Key lock Counter
Offset
•Available only in UP mode, it counts from the set offset value
※ It cannot be used with the twin timer.
Counter
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OUT2
TIM
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LC3
①
②⑲
⑭
⑮
⑯
⑰⑱
⑬
③
④
⑤
⑥
⑦⑧⑨⑩ ⑪⑫
B/O
OUT1
OUT2
LC6
RST MD
①
④
⑤
⑥
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②⑲
⑭
⑮
⑯
⑰
⑱
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LC7
B/O
OUT1
OUT2
⑧ ⑨ ⑩ ⑪ ⑫ ⑬
①
②
⑰
⑱
⑲
⑭
⑮
⑯
③ ④ ⑤ ⑥ ⑦
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※Note 1)
※Note 1) In
function, with and set the downtime in
More than
3 sec.
More than
3 sec.
Operation mode
1-stage
1-stage
2-stage
2-stage
1-stage
2-stage
󱇧 LC3 󱇧 LC4
󱇧 LC7
󱇧 LC6
LC4
B/O
OUT1
OUT2
MD RST
⑭
⑮
⑯
⑧⑨⑩⑪⑫⑬
①
②
③ ④ ⑤ ⑥ ⑦
⑰
⑱
⑲
UP/DOWN
-A
UP/DOWN
-B
UP/DOWN
-C
UP/DOWN
-D
UP/DOWN
-E
UP/DOWN
-F